JPS6333270U - - Google Patents
Info
- Publication number
- JPS6333270U JPS6333270U JP12698186U JP12698186U JPS6333270U JP S6333270 U JPS6333270 U JP S6333270U JP 12698186 U JP12698186 U JP 12698186U JP 12698186 U JP12698186 U JP 12698186U JP S6333270 U JPS6333270 U JP S6333270U
- Authority
- JP
- Japan
- Prior art keywords
- contrast
- resistance element
- variation correction
- correction circuit
- mentioned
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Television Receiver Circuits (AREA)
Description
第１図は本考案の一実施例のコントラスト調整
回路を示す図、第２図は別の実施例の同回路を示
す図、第３図は従来の同回路を示す図である。
FIG. 1 is a diagram showing a contrast adjustment circuit according to one embodiment of the present invention, FIG. 2 is a diagram showing the same circuit according to another embodiment, and FIG. 3 is a diagram showing the conventional same circuit.
Claims (1)
蔵するＩＣに外付けするコントラスト調整回路に
おいて、 該調整回路の抵抗素子に並列に別の抵抗素子を
接続可能に構成したことを特徴とするコントラス
トバラツキ補正回路。 (2) 上記調整回路が、電源電圧を可変抵抗で分
割した電圧を出力するように構成され、且つ該可
変抵抗の電源側と接地側に各々上記抵抗素子が接
続されていることを特徴とする実用新案登録請求
の範囲第１項記載のコントラストバラツキ補正回
路。 (3) 上記別の抵抗素子が、片端が上記抵抗素子
の片端に共通接続され、他端に接続ピンが接続さ
れ、該接続ピンに上記抵抗素子の他端に接続され
たキヤツプが接続可能に構成されていることを特
徴とする実用新案登録請求の範囲第１項又は第２
項記載のコントラストバラツキ補正回路。 (4) 上記別の抵抗素子が複数設けられているこ
とを特徴とする実用新案登録請求の範囲第１項乃
至第３項記載のコントラストバラツキ補正回路。[Scope of Claim for Utility Model Registration] (1) In a contrast adjustment circuit externally attached to an IC containing a contrast control circuit of a television receiver, the contrast adjustment circuit is configured such that another resistance element can be connected in parallel to the resistance element of the adjustment circuit. A contrast variation correction circuit characterized by: (2) The adjustment circuit is configured to output a voltage obtained by dividing the power supply voltage by a variable resistor, and the resistor element is connected to the power supply side and the ground side of the variable resistor, respectively. A contrast variation correction circuit according to claim 1 of the utility model registration claim. (3) The above-mentioned another resistance element has one end commonly connected to one end of the above-mentioned resistance element, a connecting pin connected to the other end, and a cap connected to the other end of the above-mentioned resistance element can be connected to the connecting pin. Claims 1 or 2 of the claims for utility model registration characterized in that
Contrast variation correction circuit described in section. (4) The contrast variation correction circuit according to any one of claims 1 to 3, characterized in that a plurality of the above-mentioned different resistance elements are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12698186U JPS6333270U (en) | 1986-08-20 | 1986-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12698186U JPS6333270U (en) | 1986-08-20 | 1986-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6333270U true JPS6333270U (en) | 1988-03-03 |
Family
ID=31021296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12698186U Pending JPS6333270U (en) | 1986-08-20 | 1986-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6333270U (en) |
-
1986
- 1986-08-20 JP JP12698186U patent/JPS6333270U/ja active Pending